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<h1 class="topictitle1">手动执行勒索检测快照备份</h1>
<div id="body0000001234354613"><p id="ZH-CN_TOPIC_0000002079002561__p8060118">当您需要立即执行一次备份任务时，可以通过手动备份实现。</p>
<div class="section" id="ZH-CN_TOPIC_0000002079002561__section205301951113120"><h4 class="sectiontitle">背景信息</h4><ul id="ZH-CN_TOPIC_0000002079002561__ul214413472317"><li id="ZH-CN_TOPIC_0000002079002561__li147271733132211">手动备份时，SLA中定义的参数（<span class="uicontrol" id="ZH-CN_TOPIC_0000002079002561__uicontrol1116181192114">“<span id="ZH-CN_TOPIC_0000002079002561__text6394173213315">失败后自动重试</span>”</span>除外）会应用到手动备份任务中。</li><li id="ZH-CN_TOPIC_0000002079002561__li653882315253">手动备份产生的副本保留时长按照SLA中的定义进行保留。</li></ul>
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<div class="section" id="ZH-CN_TOPIC_0000002079002561__section1687013653314"><h4 class="sectiontitle">操作步骤</h4><ol id="ZH-CN_TOPIC_0000002079002561__ol553265114336"><li id="ZH-CN_TOPIC_0000002079002561__li0198134611381"><span>选择<span class="uicontrol" id="ZH-CN_TOPIC_0000002079002561__zh-cn_topic_0000001335454181_uicontrol9143133018394">“<span id="ZH-CN_TOPIC_0000002079002561__zh-cn_topic_0000001335454181_text63901566195">保护</span> &gt; <span id="ZH-CN_TOPIC_0000002079002561__zh-cn_topic_0000001335454181_text10957115415336">存储</span> &gt; 本地资源”</span>。</span></li><li id="ZH-CN_TOPIC_0000002079002561__li03111292521"><span>在<span class="uicontrol" id="ZH-CN_TOPIC_0000002079002561__uicontrol176841652322">“本地文件系统”</span>或<span class="uicontrol" id="ZH-CN_TOPIC_0000002079002561__uicontrol208072615318">“本地LUN”</span>列表中选择需要保护的文件系统或LUN，单击“更多 &gt; 手动备份”。</span><p><p id="ZH-CN_TOPIC_0000002079002561__p15685506285">您也可以勾选多个本地文件系统或本地LUN进行批量备份。</p>
</p></li><li id="ZH-CN_TOPIC_0000002079002561__zh-cn_topic_0000001283014392_li7827123224"><span>在系统右侧弹出的“手动备份”界面，自定义备份任务名称，单击<span class="uicontrol" id="ZH-CN_TOPIC_0000002079002561__zh-cn_topic_0000001283014392_uicontrol107861215182313">“确定”</span>。</span></li></ol>
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